Central bankers seem to think that adjusting interest rates is a nice little tool that they can easily handle. The problem is that higher interest rates affect the economy in many ways simultaneously. The lessons that seem to have been learned from past rate hikes may not be applicable today.

Furthermore, there can be quite a long time lag involved. Thus, by the time a central banker starts seeing an effect, it may be clear that the amount of the interest rate change is far too large.

A recent Zerohedge article seems to suggest that problems can arise with 10-year Treasury interest rates of less than 3%. We may be facing a period of declining acceptable interest rates.

Figure 1. Chart from The Scariest Chart in the Market.

Let’s look at a few of the issues involved: Continue reading →